How to Check Devices Signed In to Your Google Account
Review signed-in devices to spot old phones, forgotten computers or sessions you no longer recognize.
The aim is to help you complete one clear task, recognize what needs verification, and avoid the most common mistakes. Work through the checks in order, then use the real-world example to apply them to your situation.
This guide is designed as a practical decision checklist. Use the relevant official guidance alongside the steps, especially when rules depend on your country, device or individual circumstances.
1. Open account security directly
Type myaccount.google.com yourself, sign in and open Security. Find devices and recent security activity; avoid links in unexpected emails.
2. Review details and activity
Check device type, approximate location and last activity. Locations can be imprecise and browser sessions may appear separately.
3. Sign out of old devices
Open device details and sign out of old or genuinely unfamiliar sessions. If activity seems suspicious, change your password from a trusted device.
4. Secure remaining devices
Update your phone and computer, use a screen lock and remove accounts before selling a device. Revisit the list after using a public computer.
Verify the source before acting
For the definitions, current capabilities or rules behind this topic, use the original source below. Features, eligibility, safety requirements and local laws can change. A guide cannot replace a provider's official instructions or qualified advice for a consequential decision.